Package com.levigo.jadice.server.nodes

Class PropertiesLogNode

java.lang.Object

com.levigo.jadice.server.internal.NodeInternal

com.levigo.jadice.server.Node

com.levigo.jadice.server.nodes.PropertiesLogNode

public class PropertiesLogNode
extends Node

This node allows to define job properties that are printed out in the server's log messages. In order to provide contextual information the client further provides this contextual information via predefined log messages (mapped to the property name) that contain placeholder that are on the server side replaced by the actual value of the job property.

Nested Class Summary

Nested classes/interfaces inherited from class com.levigo.jadice.server.Node

Node.Cardinality

Field Summary

Fields inherited from class com.levigo.jadice.server.internal.NodeInternal

limits, subsidiaryNodes

Constructor Summary

Constructors

Constructor	Description
PropertiesLogNode()

Method Summary

Modifier and Type	Method	Description
Map<String,String>	getPropertyLogMessageMap()
String	getWorkerClassName()	Return the node's associated com.levigo.jadice.server.core.NodeWorker full qualified class's name.
void	setPropertyLogMessageMap(Map<String,String> propertyLogMessageMap)	This method allows to set a user-defined mapping between property name and the log message that shall provide contextual information when printing out the property value.

Methods inherited from class com.levigo.jadice.server.Node

addTransportReceiver, appendSuccessor, apply, equals, getInputCardinality, getJob, getOutputCardinality, getPredecessors, getSubsidiaryNodes, getSuccessors, getTransportSender, getUUID, hashCode, initialize, prependPredecessor, remove, validateConfiguration

Methods inherited from class com.levigo.jadice.server.internal.NodeInternal

addSubsidiaryNodes, getJobInternal, getLimit, getLimits, getNodeLimits, setJob, setNodeLimits

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PropertiesLogNode

public PropertiesLogNode()

Method Detail

getWorkerClassName

public String getWorkerClassName()

Description copied from class: Node

Return the node's associated com.levigo.jadice.server.core.NodeWorker full qualified class's name. By default, the worker class name is

• The same as the node name with the trailing "Node" replaced by "Worker" if the node name ends in "Node"
• The node class name with an appended "Worker" otherwise.

The package name of the worker class is the name of the Node's package with an appended ".worker".

This behavior can be overridden in concrete subclasses.

Overrides:

getWorkerClassName in class Node

Returns:

the full qualified class name of the worker of this node.

getPropertyLogMessageMap

public Map<String,String> getPropertyLogMessageMap()

setPropertyLogMessageMap

public void setPropertyLogMessageMap(Map<String,String> propertyLogMessageMap)

This method allows to set a user-defined mapping between property name and the log message that shall provide contextual information when printing out the property value. Utilization: A user can define the log messages that contain a placeholder "{}". During job processing via this node's worker the corresponding property value is inserted instead of the placeholder.

Parameters:

propertyLogMessageMap - the user defined property name to log message mapping.